| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $76.79 | 8.320% | $83.1789 | $83.18 | $83.20 | $83.20 |
| Purchase #2 | $197.31 | 11.118% | $219.2469 | $219.25 | $219.25 | $219.20 |
| Purchase #3 | $230.45 | 9.870% | $253.1954 | $253.20 | $253.20 | $253.20 |
| Purchase #4 | $150.77 | 11.711% | $168.4267 | $168.43 | $168.45 | $168.40 |
| Purchase #5 | $11.50 | 12.285% | $12.9128 | $12.91 | $12.90 | $12.90 |
| Purchase #6 | $221.47 | 5.528% | $233.7129 | $233.71 | $233.70 | $233.70 |
| Purchase #7 | $119.65 | 10.423% | $132.1211 | $132.12 | $132.10 | $132.10 |
| 7 purchase totals = | $1,007.94 | $1,102.7947 | $1,102.80 | $1,102.80 | $1,102.70 | |